General

  • Target

    38c6068a3e752f849909a49f120f7b423635e09a6a9893c9a49e2094519390f0

  • Size

    534KB

  • Sample

    230922-jmqbpsef3z

  • MD5

    ff7968fdef23e4cf57c85bab06ad1730

  • SHA1

    840b741ec779eeb8ae89742e38874997cbd10f47

  • SHA256

    38c6068a3e752f849909a49f120f7b423635e09a6a9893c9a49e2094519390f0

  • SHA512

    753a34dca13a1564f2077be83bc34e51130d6090587cd0bed28505617427005e6f6c965dc4ca8c92af83cb50fcec074497f70b764a6f91ff375e793802ff97d8

  • SSDEEP

    6144:7+AUxvdjNgBoHFIZ0YesFZITJuUQn9FP9fV:nQNg2FTJuUQn1V

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32
rc4.i32

Extracted

Family

fabookie

C2

http://app.nnnaajjjgc.com/check/safe

Targets

    • Target

      38c6068a3e752f849909a49f120f7b423635e09a6a9893c9a49e2094519390f0

    • Size

      534KB

    • MD5

      ff7968fdef23e4cf57c85bab06ad1730

    • SHA1

      840b741ec779eeb8ae89742e38874997cbd10f47

    • SHA256

      38c6068a3e752f849909a49f120f7b423635e09a6a9893c9a49e2094519390f0

    • SHA512

      753a34dca13a1564f2077be83bc34e51130d6090587cd0bed28505617427005e6f6c965dc4ca8c92af83cb50fcec074497f70b764a6f91ff375e793802ff97d8

    • SSDEEP

      6144:7+AUxvdjNgBoHFIZ0YesFZITJuUQn9FP9fV:nQNg2FTJuUQn1V

    • Detect Fabookie payload

    • Detected google phishing page

    • Fabookie

      Fabookie is facebook account info stealer.

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • XMRig Miner payload

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks